- Name some natural objects with faces which have at least one line of symmetry
Question
Maths
Nov. 18, 2018, 6:31 p.m.
Answer
Find two positive numbers xand y such that x+y=60 and xy cube is maximum
Prove that the area of a trapezium is half the sum of the parallel sides multiplied by the distance between them
In example 1 of chapter 13 surfaces area and volume we have to find slant height (l) which is equal to ✓10.5625 3.0625 answer should be ✓13.6250 and you have added wrong plz check
plz check
Maths
Nov. 18, 2018, 12:06 p.m.
Answer
Find the zeroes of the quadratic polynomials and verify the relationship between the zeroes and the coffecients.3xsquare - 4-x
draw triangle abc,m angle abc =90,bc=4 and ac=5 than construct triangle bxy having scale factor 4 by 3